Purpose
This fuel calculator estimates fuel consumption, total fuel cost, and per-km cost from distance, fuel used, and fuel price to help evaluate vehicle efficiency.
Steps
- Enter trip distance in kilometers.
- Enter fuel used in liters.
- Enter current fuel price in CNY per liter.
- Review live results for L/100km, total cost, and cost per km.
Calculation Notes and Tips
Calculation Logic
- L/100km = (Fuel Used / Distance) x 100.
- Total Fuel Cost = Fuel Used x Fuel Price.
- Cost per km = Total Fuel Cost / Distance.
- If distance is less than or equal to 0, only total fuel cost is shown.
Use Cases
- Track daily commuting fuel expenses and monthly vehicle costs.
- Estimate road trip fuel budgets before departure.
- Compare efficiency across vehicles, routes, and driving habits.
Notes
- Use values from the same refuel cycle for better accuracy.
- Decimal input is supported and normalized on blur.
- All calculations run locally in your browser.